10.3 sec in total
2.2 sec
7.5 sec
685 ms
Visit guruchess.ru now to see the best up-to-date Guru Chess content for Russia and also check out these interesting facts you probably never knew about guruchess.ru
Мы обучим вас играть в шахматы. С нуля до уровня мастера. Учим детей и взрослых. Бесплатно. Играйте с тренером или с компьютером
Visit guruchess.ruWe analyzed Guruchess.ru page load time and found that the first response time was 2.2 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
guruchess.ru performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value11.4 s
0/100
25%
Value10.0 s
9/100
10%
Value870 ms
33/100
30%
Value0.109
87/100
15%
Value13.8 s
10/100
10%
2185 ms
20 ms
351 ms
687 ms
255 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 65% of them (39 requests) were addressed to the original Guruchess.ru, 8% (5 requests) were made to Tpc.googlesyndication.com and 7% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Guruchess.ru.
Page size can be reduced by 463.5 kB (18%)
2.6 MB
2.1 MB
In fact, the total size of Guruchess.ru main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 137.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 137.3 kB or 86% of the original size.
Potential reduce by 316.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Guru Chess needs image optimization as it can save up to 316.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 2.2 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Guruchess.ru has all CSS files already compressed.
Number of requests can be reduced by 24 (44%)
55
31
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guru Chess. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
guruchess.ru
2185 ms
css
20 ms
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351 ms
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adsbygoogle.js
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watch.js
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journal-icons.svg
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show_ads_impl.js
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zrt_lookup.html
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ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7Cw.woff
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cookie.js
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context.js
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guruchess.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
guruchess.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
guruchess.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guruchess.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Guruchess.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
guruchess.ru
Open Graph data is detected on the main page of Guru Chess. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: